171123480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:654

約数の個数: 192

約数和(自身を含む): 615513600

約数和(自身を除く): 444390120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 79, 88, 90, 99, 110, 120, 132, 158, 165, 180, 198, 220, 237, 264, 316, 330, 360, 395, 396, 440, 474, 495, 547, 632, 660, 711, 790, 792, 869, 948, 990, 1094, 1185, 1320, 1422, 1580, 1641, 1738, 1896, 1980, 2188, 2370, 2607, 2735, 2844, 3160, 3282, 3476, 3555, 3960, 4345, 4376, 4740, 4923, 5214, 5470, 5688, 6017, 6564, 6952, 7110, 7821, 8205, 8690, 9480, 9846, 10428, 10940, 12034, 13035, 13128, 14220, 15642, 16410, 17380, 18051, 19692, 20856, 21880, 24068, 24615, 26070, 28440, 30085, 31284, 32820, 34760, 36102, 39105, 39384, 43213, 48136, 49230, 52140, 54153, 60170, 62568, 65640, 72204, 78210, 86426, 90255, 98460, 104280, 108306, 120340, 129639, 144408, 156420, 172852, 180510, 196920, 216065, 216612, 240680, 259278, 270765, 312840, 345704, 361020, 388917, 432130, 433224, 475343, 518556, 541530, 648195, 722040, 777834, 864260, 950686, 1037112, 1083060, 1296390, 1426029, 1555668, 1728520, 1901372, 1944585, 2166120, 2376715, 2592780, 2852058, 3111336, 3802744, 3889170, 4278087, 4753430, 5185560, 5704116, 7130145, 7778340, 8556174, 9506860, 11408232, 14260290, 15556680, 17112348, 19013720, 21390435, 28520580, 34224696, 42780870, 57041160, 85561740, 171123480]

約数ペア:

[(1, 171123480), (2, 85561740), (3, 57041160), (4, 42780870), (5, 34224696), (6, 28520580), (8, 21390435), (9, 19013720), (10, 17112348), (11, 15556680), (12, 14260290), (15, 11408232), (18, 9506860), (20, 8556174), (22, 7778340), (24, 7130145), (30, 5704116), (33, 5185560), (36, 4753430), (40, 4278087), (44, 3889170), (45, 3802744), (55, 3111336), (60, 2852058), (66, 2592780), (72, 2376715), (79, 2166120), (88, 1944585), (90, 1901372), (99, 1728520), (110, 1555668), (120, 1426029), (132, 1296390), (158, 1083060), (165, 1037112), (180, 950686), (198, 864260), (220, 777834), (237, 722040), (264, 648195), (316, 541530), (330, 518556), (360, 475343), (395, 433224), (396, 432130), (440, 388917), (474, 361020), (495, 345704), (547, 312840), (632, 270765), (660, 259278), (711, 240680), (790, 216612), (792, 216065), (869, 196920), (948, 180510), (990, 172852), (1094, 156420), (1185, 144408), (1320, 129639), (1422, 120340), (1580, 108306), (1641, 104280), (1738, 98460), (1896, 90255), (1980, 86426), (2188, 78210), (2370, 72204), (2607, 65640), (2735, 62568), (2844, 60170), (3160, 54153), (3282, 52140), (3476, 49230), (3555, 48136), (3960, 43213), (4345, 39384), (4376, 39105), (4740, 36102), (4923, 34760), (5214, 32820), (5470, 31284), (5688, 30085), (6017, 28440), (6564, 26070), (6952, 24615), (7110, 24068), (7821, 21880), (8205, 20856), (8690, 19692), (9480, 18051), (9846, 17380), (10428, 16410), (10940, 15642), (12034, 14220), (13035, 13128)]